[1] [1] Zhou Shiwu, Chen Yong. The stark levels in the crystals NAB and NYAB［J］. Spectroscopy and Specstral Analysis, 1994, 14(3): 1～8

[2] [2] Zhao Tingjie, Luo Zundu. Space-dependent rate-equations of LD end-pumped NYAB laser［J］. Acta Optica Sinica, 1995, 15(9): 1199～1204

[3] [3] V. Lupei, G. Aka, J. Petit et al.. Spectroscopic bases for efficiency enhancement and power scaling of self-frequency. Multiplication and self-sum-frequency mixing emission in Nd-doped non-linear crystals［J］. J. Opt. Soc. Am. B., 2004, 21(9): 1620～1629

[4] [4] M. Montes, D. Jaque, Z. Luo et al.. Short-pules generation from a resonantly pumped NdAl3(BO3)4 microchip laser［J］. Opt. Lett., 2005, 30(4): 397～399

[5] [5] X. Ding, R. Wang, H. Zhang et al.. High-efficiency NdYVO4 laser emission under direct pumping at 880 nm［J］. Opt. Commun., 2009, 282(5): 981～984

[6] [6] Y. Ma, Y. Zhang, X. Yu et al.. Doubly Q-switched GdVO4/NdGdVO4 laser with AO modulator and Cr4+YAG saturable absorber under direct 879 nm diode pumping to the emitting level［J］. Opt. Commun., 2011, 284(10): 2569～2572

[7] [7] Z. Huang, Y. Huang, Y. Chen et al.. Surface plasmon photonic bandgap in azopolymer gratings sputtered with gold［J］. J. Opt. Soc. Am. B., 2005, 22(12): 2564～2569

[8] [8] B. Lu, J. Wang, H. Pan et al.. Laser self-doubling in neodymium yttrium aluminum borate［J］. J. Appl. Phys., 1989, 66(12): 6052～6054

[9] [9] D. Jaque, J. Capmany, J. Garcia Sole. Continuous wave laser radiation at 669 nm from a self-frequency-doubled laser of YAl3(BO3)4Nd3+［J］. Appl. Phys. Lett.. 1999, 74(13): 1788～1791

[10] [10] Y. Chen, S. Wang, C. Kao et al.. Investigation of fiber-coupled laser-diode-pumped NYAB green laser performance［J］. IEEE Photon. Technol. Lett., 1996, 8(10): 1313～1315

[11] [11] G. Aka, A. Brenier. Self-frequency conversion in nonlinear laser crystals［J］. Opt. Mater., 2003, 22(2): 89～94

[12] [12] A. Brenier, G. Boulon, D. Jaque et al.. Self-frequency-summing NYAB laser for tunable blue generation［J］. Opt. Mater., 1999, 13(3): 311～317

[13] [13] X. Chen, Z. Luo, Y. Huang. Modeling of the self-sum-frequency-mixing laser［J］. J. Opt. Soc. Am. B., 2001, 18(5): 646～656

[14] [14] K. Yang, S. Zhao, G. Li et al.. A new model of laser-diode end-pumped actively Q-switched intracavity frequency doubling laser［J］. IEEE J. Quant. Electron., 2004, 40(20): 1252～1257

[15] [15] A. Brenier. Modelling of the NYAB self-frequency source in the blue spectral region［J］. Opt. Commun., 1997, 141(4): 221～228

[16] [16] D. Jaque, J. Capmany, Z. Luo et al.. Optical bands and energy levels of Nd3+ ion in theYAl3(BO3)4 nonlinear laser crystal［J］. J. Phys.: Condens. Matter., 1997, 9(44): 9715～9729

[17] [17] D. Jaque, J. Capmany, J. G. Sole et al.. Continuous-wave laser properties of the self-frequency-doubling YAl3(BO3)4Nd crystal［J］. J. Opt. Soc. Am. B., 1998, 15(6): 1656～1662

[18] [18] G. D. Goodno, G. Dadusc, R. J. Dwayne Miller. Ultrafast heterodyne-detected transient-grating spectroscopy using diffractive optics［J］. J. Opt. Soc. Am. B., 1998, 15(6): 1791～1794

[19] [19] Huang Yisen, Zhao Qinglan, Jiang Aidong et al.. Defects in NYAB crystal and their relationship with the structure［J］. J. Synthetic Crystals, 1993, 22(1): 47～52